<?php

/**
 * 用户
 *
 * The followings are the available columns in table 'tbl_user':
 * @property integer $id
 * @property string $username
 * @property string $password
 * @property string $email
 * @property string $mobile
 */
class User extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return User the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	public static $_levels = array('0'=>'一般用户','1'=>'内部用户','2'=>'企业用户','3'=>'admin');
	
	public function getLevelTitle(){
		return self::$_levels[$this->level];
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'user';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('mobile', 'unique'),
			array('username, password, mobile', 'required'),
			array('level, credits', 'numerical', 'integerOnly'=>true),

			array('username, password, email, mobile', 'length', 'max'=>128),
			array('password', 'length', 'min'=>6),
			array('mobile', 'length', 'is'=>11),
			array('lasttime','default','value'=>date('Y-m-d H:i:s')), 
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, username, password, email, mobile, credits, level, lasttime, token', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'username' => '用户名',
			'password' => '密码',
			'email' => 'Email',
			'mobile' => '手机号',
			'level' => '等级',  // 0 普通用户， 1 ， 内部用户， 3，企业客户 ， 4 ，管理员
			'credits' => '积分',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('username',$this->username,true);
		$criteria->compare('email',$this->email,true);
		$criteria->compare('mobile',$this->mobile,true);
		$criteria->compare('level',$this->level,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}